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1. (WO2018220904) AIR CURTAIN DEVICE
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Pub. No.: WO/2018/220904 International Application No.: PCT/JP2018/005190
Publication Date: 06.12.2018 International Filing Date: 15.02.2018
IPC:
F24F 9/00 (2006.01) ,F25D 17/08 (2006.01)
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
24
HEATING; RANGES; VENTILATING
F
AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
9
Use of air currents for screening, e.g. air curtain
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
25
REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION OR SOLIDIFICATION OF GASES
D
REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT COVERED BY ANY OTHER SUBCLASS
17
Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
04
for circulating gas, e.g. by natural convection
06
by forced circulation
08
using ducts
Applicants:
日本エアーテック株式会社 AIRTECH JAPAN, LTD. [JP/JP]; 東京都台東区入谷一丁目14番9号 1-14-9, Iriya, Taito-ku, Tokyo 1108686, JP
Inventors:
渡辺 直樹 WATANABE Naoki; JP
大野 広行 ONO Hiroyuki; JP
吉田 光宏 YOSHIDA Mitsuhiro; JP
加藤 大輔 KATO Daisuke; JP
長塚 涼 NAGATSUKA Ryo; JP
椎名 翔 SHIINA Syo; JP
Agent:
栗林 三男 KURIBAYASHI Mitsuo; JP
新田 修博 NITTA Syuhaku; JP
栗林 和輝 KURIBAYASHI Kazuki; JP
Priority Data:
2017-11005902.06.2017JP
Title (EN) AIR CURTAIN DEVICE
(FR) DISPOSITIF À RIDEAU D'AIR
(JA) エアーカーテン装置
Abstract:
(EN) Provided is an air curtain device that can prevent the leakage of cold air to the outside from a gap between the floor of a platform of a truck and the floor of a dock shelter, as well as the entry of air or moisture into the dock shelter from the outside. At an edge of a floor 3c of a dock shelter 3, provided are: a nozzle part 11 disposed along the edge; a fan unit 12 disposed in the upper portion of the dock shelter 3; and a duct 13 that connects the nozzle part 11 and the fan unit 12. Air drawn in by the fan unit 12 passes through the duct 13 and is supplied to the nozzle part 11, and is blown from the nozzle part 11 towards the truck in the horizontal or diagonally downward direction, and thus, it is possible to prevent the leakage of cold air from the gap to the outside, as well as the entry of air and moisture into the dock shelter from the outside.
(FR) L'invention concerne un dispositif à rideau d'air pouvant empêcher les fuites d'air froid vers l'extérieur à partir d'un espace entre le plancher d'une plate-forme d'un camion et le plancher d'un abri de quai, ainsi que l'entrée d'air ou d'humidité dans l'abri de quai à partir de l'extérieur. Au niveau d'un bord d'un plancher (3c) d'un abri de quai (3), une partie buse (11) est disposée le long du bord, un ensemble ventilateur (12) est disposé dans la partie supérieure de l'abri de quai (3), et un conduit (13) relie la partie buse (11) et l'ensemble ventilateur (12). L'air aspiré par l'ensemble ventilateur (12) passe à travers le conduit (13) et alimente la partie buse (11), et il est soufflé à partir de la partie buse (11) vers le camion dans la direction horizontale ou diagonalement vers le bas, permettant ainsi d'empêcher les fuites d'air froid de l'espace vers l'extérieur, ainsi que l'entrée d'air et d'humidité dans l'abri de quai à partir de l'extérieur.
(JA) トラックの荷台の床と、ドックシェルタの床との間に生じる隙間から冷気が室外に漏出したり、ドックシェルタに外部の空気や湿気が侵入するのを防止できるエアーカーテン装置を提供する。 ドックシェルタ3の床3cの縁部に、当該縁部に沿って設けられたノズル部11と、ドックシェルタ3の上部に設けられたファンユニット12と、ノズル部11とファンユニット12とを接続するダクト13を備え、ファンユニット12によって吸い込まれた空気がダクト13を通してノズル部11に供給され、このノズル部11からトラック側に向けて水平または斜め下方に向けて吹き出されるので、前記隙間から冷気が室外に漏出したり、ドックシェルタに外部の空気や湿気が侵入するのを防止できる。
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)